 class XiyoujiRenwu {

    float height,weight;

    String head, ear;

    void speak(String s) {

       head="歪着头";

       System.out.println(s);

    }

}

public class Example4_3 {

    public static void main(String args[]) {

        XiyoujiRenwu  zhubajie,sunwukong;   //声明对象

        zhubajie = new XiyoujiRenwu();      //为对象分配变量

        sunwukong = new XiyoujiRenwu();

        zhubajie.height=1.80f;              //对象给自己的变量赋值

        zhubajie.head="大头"; 

        zhubajie.ear="一双大耳朵"; 

        sunwukong.height=1.62f;            //对象给自己的变量赋值

        sunwukong.weight=1000f;   

        sunwukong.head="绣发飘飘"; 

        System.out.println("zhubajie的身高："+zhubajie.height);

        System.out.println("zhubajie的头:"+zhubajie.head);

        System.out.println("sunwukong的重量:"+sunwukong.weight);

        System.out.println("sunwukong的头:"+sunwukong.head);

        zhubajie.speak("俺老猪我想娶媳妇");      //对象调用方法

        System.out.println("zhubajie现在的头:"+zhubajie.head);

        sunwukong.speak("老孙我重1000斤,我想骗八戒背我"); //对象调用方法

        System.out.println("sunwukong现在的头:"+sunwukong.head);

   }

}

